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Vistaar Technologies Software Engineer Trainee Interview Questions, Process, and Tips

Updated 20 Oct 2024

Top Vistaar Technologies Software Engineer Trainee Interview Questions and Answers

Vistaar Technologies Software Engineer Trainee Interview Experiences

2 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basic quantitative questions along with DSA and coding questions were asked

Round 2 - Technical 

(5 Questions)

  • Q1. Explain Greedy algorithms and Divide and Conquer techniques
  • Ans. 

    Greedy algorithms make the optimal choice at each step, while Divide and Conquer breaks a problem into smaller subproblems.

    • Greedy algorithms select the best option at each step without considering the overall solution

    • Divide and Conquer divides a problem into smaller subproblems, solves them recursively, and then combines the solutions

    • Example of Greedy algorithm: Dijkstra's shortest path algorithm

    • Example of Divide and C

  • Answered by AI
  • Q2. Explain Joins, types of joins
  • Ans. 

    Joins are used to combine rows from two or more tables based on a related column between them.

    • Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

    • INNER JOIN returns rows when there is at least one match in both tables.

    • LEFT JOIN returns all rows from the left table and the matched rows from the right table.

    • RIGHT JOIN returns all rows from the right table and the matched rows from the left table.

    • FULL ...

  • Answered by AI
  • Q3. Explain Multithreading
  • Ans. 

    Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for improved performance and responsiveness in software applications.

    • Multithreading allows multiple threads to run concurrently within a single process.

    • Each thread has its own stack and program counter, but shares the same memory space.

    • Multithreading can improve performance by utilizing multiple CPU cores efficiently.

    • Examples of m...

  • Answered by AI
  • Q4. Explain deadlocks
  • Ans. 

    Deadlocks occur when two or more processes are unable to proceed because each is waiting for the other to release a resource.

    • Deadlocks happen when processes compete for resources and each holds a resource needed by the other.

    • Four conditions must hold for a deadlock to occur: mutual exclusion, hold and wait, no preemption, and circular wait.

    • Examples of resources that can lead to deadlocks include locks, semaphores, and ...

  • Answered by AI
  • Q5. Explain Binary search algorithm
  • Ans. 

    Binary search is a divide and conquer algorithm that searches for a target value within a sorted array.

    • Divide the array in half and compare the target value with the middle element

    • If the target value is less than the middle element, search the left half of the array

    • If the target value is greater than the middle element, search the right half of the array

    • Repeat the process until the target value is found or the subarray

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice DSA, SQL, OS a lot

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Round 1 : Was a combination of aptitude + Basic but tricky Programming question

Aptitude was Divided into Three Section :
1) Mathematical Problems on Speed, Distance Time, Age Problems, Mensuration Problems
2)Logical Reasoning (situation based Problems)
3)Multiple Choice Questions on Data Structures (My Questions were Based on Binary Tree, operators, Basic Input output based Question

Then There Was Programming Section :
this section had 3 Programming Problem Statements
We have to Solve any 2.
Problem 1 was based on arrays
Problem 2 was based on strings
Problem 3 Was based on arrays
If You Solve Easy to Medium Intensity Questions On leetcode you can easily tackle these problems
Problem Were of easy intensity but had a tricky part.

Round 2 - Technical 

(1 Question)

  • Q1. Results Awaited : Will Share my Experience once i reach round 2

Interview Preparation Tips

Interview preparation tips for other job seekers - Just Brush Up basic Maths concepts which were in our school curriculum till 10th std.
Focus more on the programming part because they don't check your aptitude questions if you haven't solved both the programming problems.

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I appeared for an interview before May 2021.

Round 1 - Assignment 

(1 Question)

Round duration - 90 Minutes
Round difficulty - Medium

  • Q1. 

    Colorful Knapsack Problem

    You are given a set of 'N' stones, each with a specific weight and color. The goal is to fill a knapsack with exactly 'M' stones, choosing one stone of each color, so that the to...

  • Ans. 

    The goal is to fill a knapsack with exactly 'M' stones, choosing one stone of each color, minimizing the unused capacity.

    • Use dynamic programming to solve this problem efficiently.

    • Create a 2D array to keep track of the minimum unused capacity for each color and weight combination.

    • Iterate through the stones and colors to update the array with the minimum unused capacity.

    • Return the minimum unused capacity from the array a

  • Answered by AI
Round 2 - Face to Face 

Round duration - 24 hours
Round difficulty - Medium

Round 3 - HR 

Round duration - 25 minutes
Round difficulty - Easy

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in HyderabadEligibility criteriatop 20 students from branch. *greater than 7.5 CGPA (approximation)Dell Technologies interview preparation:Topics to prepare for the interview - OOPs, backend web development using python, Django, web development and machine learningTime required to prepare for the interview - 2 monthsInterview preparation tips for other job seekers

Tip 1 : have basic knowledge of web development
Tip 2 : have in depth understanding of workflow and tech stacks you use in your projects

Application resume tips for other job seekers

Tip 1 : mention the skills you are comfortable to answer questions on
Tip 2 : have some projects with clear mention of your contribution to it on resume.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Sep 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. IOS Basics , iPhone programming

Interview Preparation Tips

Interview preparation tips for other job seekers - When you tried a lot to get good company if you have no option then go for it ,Make this to last of your joining preferences.You will be deadlocked in the bond think twice before Join.

I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What is Mutithreading
  • Ans. 

    Multithreading is the ability of a CPU to execute multiple threads concurrently.

    • Multithreading allows for better utilization of CPU resources.

    • It can improve application performance by allowing multiple tasks to run simultaneously.

    • Multithreading can be implemented in various programming languages such as Java, C++, and Python.

    • Examples of multithreaded applications include web servers, video games, and media players.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I am c Raja reddy I have completed my btech in brudhavn institute of technology and graded percent 65 . And I am well communication skills and Bissinces anlayst

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Logical Programs

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your self for MCQ and technical programs

I appeared for an interview in Oct 2016.

Interview Questionnaire 

8 Questions

  • Q1. C,C++, Programming Concepts
  • Q2. Resume Based
  • Q3. Puzzle Questions
  • Q4.  OS, Database, Networking, Computer Architecture based question
  • Q5. Project Based- Briefs, Details
  • Q6. What are your hobbies
  • Ans. 

    My hobbies include hiking, playing guitar, and cooking.

    • Hiking: I enjoy exploring nature trails and challenging myself physically.

    • Playing guitar: I love learning new songs and improving my skills.

    • Cooking: I like experimenting with different recipes and creating delicious meals.

  • Answered by AI
  • Q7. Where do you see yourself in 5 years
  • Ans. 

    In 5 years, I see myself as a senior software developer leading a team and working on complex projects.

    • Leading a team of developers

    • Working on complex projects

    • Continuously learning and improving my skills

    • Contributing to the growth and success of the company

  • Answered by AI
  • Q8. Why do you want to join DELL.
  • Ans. 

    I want to join DELL because of their innovative technology solutions and strong reputation in the industry.

    • DELL is known for their cutting-edge technology solutions which align with my passion for software development.

    • I admire DELL's strong reputation in the industry and their commitment to customer satisfaction.

    • I believe joining DELL will provide me with opportunities for growth and career advancement.

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: CGPA>9.0

Skills: Technical Skills
College Name: KIIT University

I appeared for an interview in Jan 2017.

Interview Preparation Tips

Round: Group Discussion
Experience: All got different topics to discuss on gd.
Tips: Plan before you speak. Be sure whether you are to or against.
Duration: 5 minutes

Round: Test
Experience: More questions on blood relationship, ages
Tips: Os db on technical
Duration: 1 hour

Skills: Technical Questions, Manage A Difficult Situation, Technical Knowledge(ML

I appeared for an interview in Sep 2016.

Interview Preparation Tips

Round: Test
Experience: There was an online test having 3 section, one for aptitude testing, one for logical testing and the last one for technical testing.
Aptitude and logical questions were very basic.
Technical questions included : C C++ Java DS DBMS DAA
Tips: For aptitude and logical part, you need to prepare regularly. Nothing comes out of the box, but you just have to be quick in solving the questions.
For the technical part, prepare well by revising your course materials. Basic one word questions are asked.
Duration: 1 hour
Total Questions: 60

Round: Coding
Experience: This round consists of multiple sets of coding. One question per paper. It's on your luck, which question you'll get. Also,net is allowed. You have to complete the code and show it to the invigilator.
Tips: This round is generally not there in placement drives of DELL. It is on your luck.

Skills: Communication, Data Structures, Basic Knowledge Of DBMS
College Name: Manipal University Jaipur

Interview Preparation Tips

Round: Resume Shortlist
Experience: 4 years og experience

Vistaar Technologies Interview FAQs

How many rounds are there in Vistaar Technologies Software Engineer Trainee interview?
Vistaar Technologies interview process usually has 2-3 rounds. The most common rounds in the Vistaar Technologies interview process are Aptitude Test, Technical and Resume Shortlist.
What are the top questions asked in Vistaar Technologies Software Engineer Trainee interview?

Some of the top questions asked at the Vistaar Technologies Software Engineer Trainee interview -

  1. Explain Greedy algorithms and Divide and Conquer techniq...read more
  2. Explain Binary search algori...read more
  3. Explain Joins, types of jo...read more

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Vistaar Technologies Software Engineer Trainee Interview Process

based on 2 interviews

Interview experience

4.5
  
Good
View more

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₹3.6 L/yr - ₹4.6 L/yr
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